diff --git a/apollo-adminservice/src/main/scripts/sudo_before_shutdown.sh b/apollo-adminservice/src/main/scripts/sudo_before_shutdown.sh
deleted file mode 100644
index 792c8235e59fa5f6a9a03a24668d81e1ac44d015..0000000000000000000000000000000000000000
--- a/apollo-adminservice/src/main/scripts/sudo_before_shutdown.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-
-if grep -Fq "LimitNOFILE" /usr/lib/systemd/system/ctripapp\@100003172.service; then
-       echo "already set LimitNOFILE";
-else
-       sed -i '/\[Service\]/a\LimitNOFILE=65536' /usr/lib/systemd/system/ctripapp\@100003172.service;
-       systemctl daemon-reload
-fi
\ No newline at end of file
diff --git a/apollo-configservice/src/main/scripts/sudo_before_shutdown.sh b/apollo-configservice/src/main/scripts/sudo_before_shutdown.sh
deleted file mode 100644
index 875a83940aec593995b0d21fc78fa7d7322633c1..0000000000000000000000000000000000000000
--- a/apollo-configservice/src/main/scripts/sudo_before_shutdown.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-
-if grep -Fq "LimitNOFILE" /usr/lib/systemd/system/ctripapp\@100003171.service; then
-       echo "already set LimitNOFILE";
-else
-       sed -i '/\[Service\]/a\LimitNOFILE=65536' /usr/lib/systemd/system/ctripapp\@100003171.service;
-       systemctl daemon-reload
-fi
\ No newline at end of file
diff --git a/apollo-portal/src/main/scripts/sudo_before_shutdown.sh b/apollo-portal/src/main/scripts/sudo_before_shutdown.sh
deleted file mode 100644
index 5e05a3bd6605fd459840a075d48080aa9ee43b6d..0000000000000000000000000000000000000000
--- a/apollo-portal/src/main/scripts/sudo_before_shutdown.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-
-if grep -Fq "LimitNOFILE" /usr/lib/systemd/system/ctripapp\@100003173.service; then
-       echo "already set LimitNOFILE";
-else
-       sed -i '/\[Service\]/a\LimitNOFILE=65536' /usr/lib/systemd/system/ctripapp\@100003173.service;
-       systemctl daemon-reload
-fi
\ No newline at end of file